公开(公告)号：EP3094009A1

公开(公告)日：2016-11-16

申请号：EP14889719.2

申请日：2014-04-16

申请人： Huawei Technologies Co. Ltd.

发明人： DU, Xianfeng ,  YUAN, Lanjie ,  HE, Jia

IPC分类号： H04B7/00

CPC分类号： H04B7/00 ,  H04B7/2656

摘要： The present invention discloses a microwave communication method and device to implement a physical layer-based microwave communication mechanism, so as to ensure effective data transmission. In the method, each frame of a transmitted or received microwave signal includes at least one frame header part and at least one load part, where the frame header part includes a preamble sequence, and the load part includes pilots and information payloads that are alternately distributed. In this way, the microwave signal carries synchronization information and load information, which implements physical layer-based microwave communication between devices, and ensures effective transmission of microwave data.

摘要翻译： 本发明公开了一种实现基于物理层的微波通信机制的微波通信方法和装置，以确保有效的数据传输。 在该方法中，发送或接收的微波信号的每个帧包括至少一个帧头部分和至少一个负载部分，其中帧头部分包括前导序列，并且负载部分包括交替分布的导频和信息有效载荷 。 这样，微波信号携带同步信息和负载信息，实现设备之间的基于物理层的微波通信，确保微波数据的有效传输。

公开(公告)号：EP3217737A1

公开(公告)日：2017-09-13

申请号：EP14909304.9

申请日：2014-12-29

申请人： Huawei Technologies Co., Ltd.

发明人： YUAN, Lanjie ,  YUAN, Jiebo ,  WANG, Guangjian ,  WANG, Yi ,  HUANG, Huang

IPC分类号： H04W64/00

CPC分类号： H04W72/048 ,  G01S5/0027 ,  H04B7/0617 ,  H04B7/0695 ,  H04W16/28 ,  H04W64/00 ,  H04W64/006 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/046 ,  H04W72/085 ,  H04W84/045

摘要： Embodiments of the present invention provide a method and an apparatus for aligning antenna beams in a high-low frequency co-site network. The method includes: performing antenna alignment of a low frequency beam with a communications device, to establish a low frequency channel; and performing high frequency beam alignment of a high frequency antenna with the communications device by using the low frequency channel. In the embodiments of the present invention, high frequency beam alignment of a high frequency antenna is performed by using an established low frequency channel. In this way, a technical problem that a high frequency beam alignment time of a high frequency antenna is long due to a narrow field of view of a high frequency beam can be avoided, so as to quickly implement high frequency beam alignment of a high frequency antenna.

摘要翻译： 本发明的实施例提供了一种用于在高低频共址网络中对准天线波束的方法和装置。 该方法包括：利用通信设备执行低频波束的天线对准，以建立低频信道; 并通过所述低频通道与所述通信设备进行高频天线的高频射束对准。 在本发明的实施例中，通过使用建立的低频信道来执行高频天线的高频率波束对准。 这样就避免了高频天线的高频波束对准时间较长的技术问题，由于高频波束视场较窄，可以避免高频率的高频波束对准， 天线。

公开(公告)号：EP3197073A1

公开(公告)日：2017-07-26

申请号：EP14905670.7

申请日：2014-11-14

申请人： Huawei Technologies Co., Ltd.

发明人： WEN, Fan ,  YUAN, Lanjie ,  HUANG, Huang

IPC分类号： H04B7/26

CPC分类号： H04B17/309 ,  H04B7/26 ,  H04J11/0073 ,  H04L43/16 ,  H04W72/0413 ,  H04W72/042 ,  H04W72/0453

摘要： A transmission control method is disclosed. The transmission control method includes: sending, by a base station, downlink data to a terminal at a high frequency when detecting that the downlink data needs to be transmitted at the high frequency; and sending, by the terminal to the base station at the high frequency, control information used for assisting the base station in improving transmission quality of the high frequency downlink data, so that the base station controls a transmission process of the high frequency downlink data according to the control information. Embodiments of the present invention further disclose a base station and a terminal. By means of the present invention, a terminal can rapidly feed back control information at a high frequency in a process in which downlink data is transmitted at a high frequency, and a feedback time is short.

摘要翻译： 公开了一种传输控制方法。 该传输控制方法包括：基站在检测到需要以高频传输下行数据时，以高频向终端发送下​​行数据; 终端向高频基站发送用于辅助基站提高高频下行数据传输质量的控制信息，以使基站根据高频下行数据的传输过程控制高频下行数据的传输过程 到控制信息。 本发明实施例还公开了一种基站和终端。 通过本发明，终端可以在以高频发送下行链路数据的过程中以高频快速反馈控制信息，并且反馈时间短。